 ecu reset after upgrades |
 Feb 15, 2010 - 7:07 AM
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Enthusiast Joined Feb 15, '10 From lincolnshire Currently Offline Reputation: 0 (0%)  |
hi all, ive a 94 import with the 3sge engine, ive just fitted a apexi induction kit and a apexi exhaust and car idles lumpy, ive read that i can reset ecu to combat this idle issue by taking out hazard fues , ecu fuse and efi fuse, wait a minute then put them back in and let car idle for 10 minutes then switch off the on again and car should idle better, but min doesnt, it sounds the same, i found hazard and efi fuse ok but theres two ecu fueses, one in engine bay and another in the car by drivers lower dash, do i pull both these out or have i missed something, cheers rob
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Feb 15, 2010 - 2:39 PM
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 Enthusiast  Joined Apr 18, '05 From Calgary Currently Offline Reputation: 20 (100%) |
pulling the ecu fuse is the same as unhooking the battery.. either way it cuts the battery power going to the ecu.
i forgot to mention you only need to pull the ecu fuse, not the efi and hazard fuses (mentioned in the how-to) -------------------- -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- |
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Feb 17, 2010 - 8:02 AM
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Enthusiast Joined Feb 15, '10 From lincolnshire Currently Offline Reputation: 0 (0%) |
QUOTE (azian_advanced @ Feb 15, 2010 - 2:39 PM)  pulling the ecu fuse is the same as unhooking the battery.. either way it cuts the battery power going to the ecu. i forgot to mention you only need to pull the ecu fuse, not the efi and hazard fuses (mentioned in the how-to) hi tried ecu reset several times but no joy, i took off induction kit up to throttle body and cleaned inside tb and checked for vac leaks but still the same, seems to be when its hot and chock is off when it starts to play up, should i take off tps and isvc and clean them, if so can anyone point me to a how to take off and clean tps and isvc, cheers rob
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Posts in this topic
carpcrew ecu reset after upgrades Feb 15, 2010 - 7:07 AM
azian_advanced you just have to pull the 15A ecu fuse in the engi... Feb 15, 2010 - 10:54 AM
carpcrew QUOTE (azian_advanced @ Feb 15, 2010 - 1... Feb 15, 2010 - 12:14 PM azian_advanced **double post Feb 15, 2010 - 10:54 AM 95CelicaST You don't need to pull fuses. Unhook your batt... Feb 15, 2010 - 12:53 PM jeffrosie Then try this, worked for me.
Make sure that the... Feb 17, 2010 - 5:58 PM carpcrew QUOTE (jeffrosie @ Feb 17, 2010 - 5... Feb 18, 2010 - 5:24 AM delusionz there is no maf sensor on a jdm '94 3s-ge? wha... Feb 18, 2010 - 9:16 AM carpcrew QUOTE (delusionz @ Feb 18, 2010 - 9... Feb 18, 2010 - 9:31 AM carpcrew QUOTE (carpcrew @ Feb 18, 2010 - 9:3... Feb 19, 2010 - 12:31 PM Rusty QUOTE (carpcrew @ Feb 19, 2010 - 3:3... Feb 27, 2010 - 11:09 PM kavy My 94 3sge(auto) used to do the same(choke).i chan... Feb 27, 2010 - 10:01 PM lagos Look for any cracked or disconnected hoses. Normal... Feb 27, 2010 - 10:15 PM |
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